Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing NK45/20R+IR40X45X20 (NTN)
Needle roller bearings NK45/20R+IR40X45X20
Bearing number : NK45/20R+IR40X45X20
Size (mm) : 40x55x20
Brand : NTN
Bore Diameter (mm) : 40,000
Outer Diameter (mm) : 55,000
Width (mm) : 20,000
Bearing dimensions and specification in NTN catalogue:
d - 40,000 mm
D - 55,000 mm
B - 20,000 mm
C - 20,000 mm
Weight - 0,27 Kg
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue